Damn, who's jorginho? Is he brazilian? Anyways, Paulinho is much better than Felipe Sleepson but they don't play in the same way. Paulinho is a box-to-box midfielder. Felipe Sleepson... Well, he sleeps all over the midfield. I guess.
Now, if we are in the business of "sign a different Brazilian instead of paulinho" there's a guy called Luan in Brazil. (He replaced Sleepson in the Olympic Squad and Brazil went from scoreless to champions). He's not a true midfielder, tho. He's a very complete player. He's a bit tall for brazilians and scores a lot of goals, but he isn't a striker, haha. So he's used freely from the midfield to the box. He's the type of player that Guardiola would salivate if he saw 5-10 games of him.
But because he isn't the typical skinny/short brazilian player that plays on the wings dribbling everyone, Europeans powerhouses wont notice him. Despite being offered millions by Italian teams he's focused in joining one of the top5 European clubs. Anyways the Brazilian coach said he'll call him for the senior NT. He's very likely to play in the WC. So if not this year, next year he's gone.